Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x11
B
standard input/output
1 s, 256 MB
Submit  x9
C
standard input/output
1 s, 512 MB
Submit  x4
D
standard input/output
4 s, 1024 MB
Submit  x8
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2025-04-12 11:11:00
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